How to create AlertDialog in flutter?

<p>In Flutter, an AlertDialog is a widget that displays a dialog with a message and some buttons. It's a useful way to display information or prompt the user for a decision.</p> <p>Here's an example of how you can use an AlertDialog in Flutter:</p> <p id="dcdcaa;](pop();" color:="">[ color: #4ec9b0;](ElevatedButton( color: #9cdcfe;](child: color: #4ec9b0;](Text(color: #ce9178;]('CANCEL'), color: #9cdcfe;](onPressed: () , ), color: #4ec9b0;](ElevatedButton( color: #9cdcfe;](child: color: #4ec9b0;](Text(color: #ce9178;]('OK'), color: #9cdcfe;](onPressed: () , ), ], ); }, ); }, color: #9cdcfe;](child: color: #4ec9b0;](Text(color: #ce9178;]('Show AlertDialog'), ), ), ); } } </p> <p>This code will display an AlertDialog when the user clicks the &quot;Show AlertDialogbutton. The AlertDialog has a title, some content, and two buttons: &quot;CANCELand &quot;OK&quot;. You can customize the dialog by setting the title, content, and buttons to whatever you want.</p> <p>You can also customize the appearance of the AlertDialog by passing it a Theme and a titlePadding parameter. For example:</p> <p>[</p> <p></p> <p>This will make the background color of the AlertDialog yellow and add padding to the title.</p> <p>I hope this helps! Let me know if you have any other questions.</p>